Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2023

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The Company calculates the effect of the potentially dilutive RSUs and stock options using the treasury stock method.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per common share data)	2023		2022		2023		2022
Net loss attributable to Tutor Perini Corporation	$	(36,896)	$	(32,455)	$	(123,626)	$	(117,092)
Weighted-average common shares outstanding, basic	51,994		51,404		51,784		51,263
Effect of dilutive RSUs and stock options	—		—		—		—
Weighted-average common shares outstanding, diluted	51,994		51,404		51,784		51,263
Net loss attributable to Tutor Perini Corporation per common share:
Basic	$	(0.71)	$	(0.63)	$	(2.39)	$	(2.28)
Diluted	$	(0.71)	$	(0.63)	$	(2.39)	$	(2.28)
Anti-dilutive securities not included above	3,077		3,011		3,032		3,280